Hello and welcome to our community! Is this your first visit?
Register
Enjoy an ad free experience by logging in. Not a member yet? Register.
Results 1 to 3 of 3
  1. #1
    New Coder
    Join Date
    Feb 2011
    Posts
    27
    Thanks
    3
    Thanked 0 Times in 0 Posts

    help using ajax with php/html

    Hi, can you answer my question?
    k, here i have ajax script:
    Code:
    var showAlert = '';
    var targetDoll = 0;
    var targetObj = null;
    var ddObject = null;
    var confirmNeeded;
    var confirmed;
    
    function InvAddCharDiv(div,cols,rows) {
    	for(var i=1;i<=cols;i++) {
    		for(var j=1;j<=rows;j++) {
    			var x=(i-1)*32;
    			var y=(j-1)*32;
    			AddCharDiv("p"+div+"_"+i+"_"+j, x, y, 1, 1, 1, 0xFFFF, 0, 0, 0, 0, 0,0,0,0,0,"");
    		}
    	}
    }
    
    function InvAddShopDiv(div,cols,rows,accept) {
    	for(var i=1;i<=cols;i++) {
    		for(var j=1;j<=rows;j++) {
    			var x=(i-1)*32;
    			var y=(j-1)*32;
    			AddCharDiv("p"+div+"_"+i+"_"+j, x, y, 1, 1, 1, accept, 0, 0, 0, 0, 0,0,0,0,0,"");
    		}
    	}
    }
    
    
    
    function AddCharDiv(name,x,y,typ,size,bsize,taccept,iid,preis,preis2,premium,quest,enchtype,unique,level,quality,tooltip, diff) {
    
        var e = document.getElementById(name);
    
    	e.ddObj.defx = e.ddObj.x = e.ddObj.cssx = 0;
    	e.ddObj.defy = e.ddObj.y = e.ddObj.cssy = 0;
    	e.ddObj.moveBy(x,y);
    	e.ddObj.contenttype=typ;
    	e.ddObj.contentsize=size;
    	e.ddObj.contentsizebase=bsize;
    	e.ddObj.contenttypeaccept=taccept;
    	e.ddObj.enchanttype = enchtype;
    	e.ddObj.iid=iid;
    	e.ddObj.preis=preis;
    	e.ddObj.preis2=preis2;
    	e.ddObj.premium=premium;
    	e.ddObj.quest=quest;
    	e.ddObj.tooltip=tooltip;
        e.ddObj.compare=diff;
    	e.ddObj.unique=unique;
    	e.ddObj.maximizeZ();
    	e.ddObj.level = level;
        e.ddObj.quality = quality;
        newXY(e.ddObj);
    }
    
    function SetToolTip(state) {
    return;
    	var flag = (state)?'visible':'hidden';
    	document.getElementById('tt2').style.visibility = flag;
    	document.getElementById('tt3').style.visibility = flag;
    }
    
    function GetPointByObj(obj) {
    
    	var point = new Array(3);
    	var x, y = 0;
    	var result = false;
    
    	var test = obj.id;
    	var tmp = test.split('_');
    	var type = tmp[0].substr(1);
    
    	if(type >= 512)
    	{
    		test = test.substr(3);
    		temp = new Array();
    		temp = test.split('_');
    		x = parseInt(temp[0])-1; y = parseInt(temp[1])-1;
    		result = true;
    	}
    
    	point[0] = result;
    	point[1] = x;
    	point[2] = y;
    
    	return point;
    }
    
    function my_SwapContent(from, to)
    {
        var clone = to.div.cloneNode(true);
    	var tmp = null;
    	while(to.div.childNodes.length) to.div.removeChild(to.div.firstChild);
        cloneNodes(from.div, to.div);
    
        while(from.div.childNodes.length) from.div.removeChild(from.div.firstChild);
        cloneNodes(clone, from.div);
    
        //old = to.div.innerHTML;		to.div.innerHTML = from.div.innerHTML;	from.div.innerHTML = old;
    	old = to.hasHighlightDiv;   to.hasHighlightDiv = from.hasHighlightDiv;		from.hasHighlightDiv = old;
    	old = to.contentsize;		to.contentsize = from.contentsize;		from.contentsize = old;
        old = to.contenttype;		to.contenttype = from.contenttype;		from.contenttype = old;
        old = to.enchanttype;		to.enchanttype = from.enchanttype;		from.enchanttype = old;
        old = to.tooltip;			to.tooltip = from.tooltip;				from.tooltip = old;
    
        old = to.iid;				to.iid = from.iid;						from.iid = old;
        old = to.preis;				to.preis = from.preis;					from.preis = old;
        old = to.preis2;			to.preis2 = from.preis2;				from.preis2 = old;
        old = to.premium;			to.premium = from.premium;				from.premium = old;
        old = to.unique;			to.unique = from.unique;				from.unique = old;
        old = to.level;  			to.level = from.level;				    from.level = old;
    	old = to.quest;  			to.quest = from.quest;				    from.quest = old;
        old = to.quality;  			to.quality = from.quality;				from.quality = old;
    }
    
    function cloneNodes(from, to)
    {
        var child = from.firstChild;
    
        while(child != null)
        {
            tmp = child.cloneNode(true);
            if (tmp.id != "")
            {
                var idzusatz  = tmp.id
                idzusatz = idzusatz.replace(from.id, "");
                tmp.id = to.id + idzusatz;
            }
            to.appendChild(tmp);
            child = child.nextSibling;
        }
    }
    
    function SwapBlockingfields(state, obj)
    {
    	for (var i=0; i < aElts.length;i++)
        {
    
    		if ($(aElts[i].div).hasClass('slotAvailable') == true)
    			continue;
    		if (aElts[i].id == 'playerface')
    			continue;
    
    		if (!state)
    			$(aElts[i].div).removeClass('slotUnavailable');
    		else
    		{
    			var point = GetPointByObj(aElts[i]);
    			if (!point[0]) continue;
    			if (obj.id==aElts[i].id)
    			{
    				//aElts[i].div.style.border = "dashed #b28b60 1px";
    				continue;
    			}
    			if (!(aElts[i].div.innerHTML || aElts[i].iid > 0))
    				continue;
    
    			$(aElts[i].div).addClass('slotUnavailable');
    		}
    	}
    }
    
    function reformEquiped(obj, width, height, drop)
    {
    	var left = 0;
    	var top = 0;
    
    	switch(obj.contentsizebase)
    	{
    		case 16:
    			left = (64 - width) / 2;
    			top =  (64 - height) / 2;
    			break;
    		case 32:
    			left = (64 - width) / 2;
    			top = (96 - height) / 2;
    			break;
    	}
    
    	if(!drop)
    	{
    		left = -(left);
    		top = -(top);
    		pickObj.x += left;
    		pickObj.y += top;
    	}
    
    	obj.moveBy(left, top);
    }
    
    function changeShow()
    {
    	for(var i=0; i < aElts.length;i++)
    	{
    		if(aElts[i].id == "playerface") continue;
    		if(!(aElts[i].div.innerHTML || aElts[i].iid > 0))
    		{
    			aElts[i].hide();
    		}
    		else
    		{
    			aElts[i].show();
    		}
    	}
    }
    
    function CalcFieldWithObj(obj, filterType, myCols, myRows) {
    	var rows = myCols;
    	var cols = myRows;
    	var x, y, i = 0;
    	var fieldblockval = 'X';
    
    	var field = new Array(rows+3);
    	for (i=0; i < field.length; i++ ) field[i] = new Array(cols+3);
    
    	for( i=0; i < aElts.length; i++) {
    
    		var test = aElts[i].id;
    		if(obj != null)
    			if(test == obj.id) continue;
    
    		var tmp = test.split('_');
    		var type = tmp[0].substr(1);
    
    		if(type != filterType) continue;
    		if(!aElts[i].div.innerHTML && !(aElts[i].iid > 0)) continue;
    
    		temp = new Array();
    		temp = test.split('_');
    		x = parseInt(temp[1])-1; y = parseInt(temp[2])-1;
    
    
    
    		switch (aElts[i].contentsize) {
    		case 1:
    			field[x][y] = fieldblockval; break;
    		case 2:
    			field[x][y] = field[x][y+1] = fieldblockval; break;
    		case 4:
    			field[x][y] = field[x+1][y] = fieldblockval; break;
    		case 8:
    			field[x][y] = field[x][y+1] = field[x][y+2] = fieldblockval; break;
    		case 16:
    			field[x][y] = fieldblockval;
    			field[x][y+1] = fieldblockval;
    			field[x+1][y] = fieldblockval;
    			field[x+1][y+1] = fieldblockval;
    			break;
    		case 32:
    			field[x][y] = fieldblockval;
    			field[x][y+1] = fieldblockval;
    			field[x+1][y] = fieldblockval;
    			field[x+1][y+1] = fieldblockval;
    			field[x][y+2] = fieldblockval;
    			field[x+1][y+2] = fieldblockval;
    			break;
    		}
    
    	}
    
    	// nutzbares feld mit 0 fuellen
    	for(x=0;x < rows;x++) for(y=0;y < cols;y++) if(field[x][y]!=fieldblockval) field[x][y]=0;
    
    	var v=0;
    
    	for(x=0;x < rows;x++) {
    		for(y=0;y < cols;y++) {
    			if(field[x][y]==fieldblockval) continue; // is was drin
    			v = 1;
    			x1y = (field[x+1][y]	==0);
    			x1y1 = (field[x+1][y+1]	==0);
    			xy1 = (field[x][y+1]	==0);
    			x1y2 = (field[x+1][y+2]	==0);
    			xy2 = (field[x][y+2]	==0);
    
    			if(xy1) v+=2;
    			if(x1y) v+=4;
    			if(xy1 && xy2) v+=8;
    			if(x1y && xy1 && x1y1) v+=16;
    			if(x1y && xy1 && x1y1 && xy2 && x1y2) v+=32;
    
    			field[x][y]=v;
    		}
    	}
    	return field;
    }
    
    //TODO
    function newXY(obj) {
    
    	var newx = 32;
    	var newy = 32;
    	var val  = obj.contentsize;
    
    //	if(obj.contentsizebase>1) val = obj.contentsizebase;
    
    	switch(val) {
    	case 0:
    		break;
    	case 1:
    		break;
    	case 2:
    		newy = 2*32;
    		break;
    	case 4:
    		newx = 2*32;
    		break;
    	case 8:
    		newy = 3*32;
    		break;
    	case 16:
    		newx = 2*32;
    		newy = 2*32;
    		break;
    	case 32:
    		newx = 2*32;
    		newy = 3*32;
    		break;
    	}
    	obj.css.width	=newx + 'px';
    	obj.w	=newx;
    	obj.css.height	=newy + 'px';
    	obj.h	=newy;
    }
    
    function calcX(obj)
    {
    	var newx = 32;
    	var newy = 32;
    	var val  = obj.contentsize;
    
    	if(obj.contentsizebase>1) val = obj.contentsizebase;
    
    	switch(val) {
    	case 0:
    		break;
    	case 1:
    		break;
    	case 2:
    		newy = 2*32;
    		break;
    	case 4:
    		newx = 2*32;
    		break;
    	case 8:
    		newy = 3*32;
    		break;
    	case 16:
    		newx = 2*32;
    		newy = 2*32;
    		break;
    	case 32:
    		newx = 2*32;
    		newy = 3*32;
    		break;
    	}
    	return newx;
    }
    
    function calcY(obj)
    {
    	var newx = 32;
    	var newy = 32;
    	var val  = obj.contentsize;
    
    	if(obj.contentsizebase>1) val = obj.contentsizebase;
    
    	switch(val) {
    	case 0:
    		break;
    	case 1:
    		break;
    	case 2:
    		newy = 2*32;
    		break;
    	case 4:
    		newx = 2*32;
    		break;
    	case 8:
    		newy = 3*32;
    		break;
    	case 16:
    		newx = 2*32;
    		newy = 2*32;
    		break;
    	case 32:
    		newx = 2*32;
    		newy = 3*32;
    		break;
    	}
    	return newy;
    }
    
    function print_r(theObj){
      if(theObj.constructor == Array ||
         theObj.constructor == Object){
    
         var s = "";
    
        //document.write("<ul>")
        s += "+\n";
        for(var p in theObj){
          if(theObj[p].constructor == Array||
             theObj[p].constructor == Object){
    		//document.write("<li>["+p+"] => "+typeof(theObj)+"</li>");
    		s += "-["+p+"] => "+typeof(theObj);
            //document.write("<ul>")
            s += "  ";
            s += print_r(theObj[p]);
            //document.write("</ul>")
            s += "\n";
          } else {
    		//document.write("<li>["+p+"] => "+theObj[p]+"</li>");
    		s += "\t["+p+"] => "+theObj[p] + "\n";
          }
        }
        //document.write("</ul>")
        //s += "\n";
      }
      return s;
    }
    
    function changeDraggable(state)
    {
    	for( i=0; i < aElts.length; i++)
    	{
    		if(aElts[i].iid > 0 && aElts[i].div.innerHTML)
    		{
    			aElts[i].setDraggable(state);
    		}
    	}
    }
    
    // usage: format_zahl( number [, number]  [, bool]  )
    function formatZahl(zahl, k, fix)
    {
        if(!k) k = 0;
        var neu = '';
        // Runden
        var f = Math.pow(10, k);
        zahl = '' + parseInt( zahl * f + (0.5 * (zahl > 0 ? 1 : -1)) ) / f ;
        // Komma ermittlen
        var idx = zahl.indexOf('.');
        // fehlende Nullen einf�gen
        if(fix)
        {
             zahl += (idx == -1 ? '.' : '' )
             + f.toString().substring(1);
        }
        // Nachkommastellen ermittlen
        idx = zahl.indexOf('.');
        if( idx == -1) idx = zahl.length;
        else neu = ',' + zahl.substr(idx + 1, k);
    
        // Tausendertrennzeichen
        while(idx > 0)
        {
            if(idx - 3 > 0)
            neu = '.' + zahl.substring( idx - 3, idx) + neu;
            else
            neu = zahl.substring(0, idx) + neu;
            idx -= 3;
        }
        return neu;
    }
    
    
    function isDropTarget(target, ddObj)
    {
    		var targetId = target.id;
    		var tmp = targetId.split('_');
    		var targetType = parseInt(tmp[0].substr(1));
    		if(
    			ddObj.id != target.id &&
    			targetType > 15 &&
    			target.id != 'p8_1_1' &&
    			ddObj.x >= target.x - 16 &&
    			ddObj.x <  target.x + (target.w-16) &&
    			ddObj.y >= target.y - 16 &&
    			ddObj.y <  target.y + (target.h-16) &&
    			ddObj.div.innerHTML
    		)
    		return true;
    
    		var ddMidx = Math.round(ddObj.x + (ddObj.w/2));
    		var ddMidy = Math.round(ddObj.y + (ddObj.h/2));
    		if(
    			ddObj.id != target.id &&
    			target.id != 'p8_1_1' &&
    			ddMidx >= target.x &&
    			ddMidx <  target.x + target.w &&
    			ddMidy >= target.y &&
    			ddMidy <  target.y + target.h &&
    			ddObj.div.innerHTML
    		)
    		return true;
    
    		if(
    			ddObj.id != target.id &&
    			target.id == 'p8_1_1' &&
    			ddObj.x >= target.x &&
    			ddObj.x < target.x + target.w &&
    			ddObj.y >= target.y &&
    			ddObj.y < target.y + target.h &&
    			ddObj.div.innerHTML
    		)
    		return true;
    
    		return false;
    
    }
    
    function checkCrafting(ddObj, targetObj, typeDD, type)
    {
    	if (ddObj.contenttype != 64 || targetObj.contenttype != 64) return false;
    	if (typeDD < 512) return false;
    	if (type < 512) return false;
    
    	if(!targetObj.iid || !ddObj.iid) return false;
    	if (isNaN (type)) return false;
    
    	changeShow();
    	SwapBlockingfields(true);
    	SetToolTip(true);
    	PICK_ITEM = false;
    	changeDraggable(false);
    
    	dd.elements[ddObj.name].hide();
     	ddObj.moveTo(pickObj.x, pickObj.y);
    	pickObj.x = targetObj.x;
    	pickObj.y = targetObj.y;
    	sendRequest('get', 'http://s17.gladiatus.com/game/ajax/crafting.php', 'bItem='+targetObj.iid+'&item='+ddObj.iid);
    	return true;
    }
    
    function showUseItemAlarm(ddObj,targetObj,type,doll,typeDD, blackOutDialogID)
    {
    
    		if (showAlert != ddObj.id)
    		{
    			showAlert = ddObj.id;
    			targetDoll = doll;
    			targetObject = targetObj;
    			ddObject = ddObj;
    			itemType = type;
    			itemTypeDD = typeDD
    			blackoutDialogDD(true,('blackoutDialog'+blackOutDialogID),350);
    			return true;
    		}
    		return false;
    
    }
    
    function showUniqueItemAlarm(ddObj,targetObj,type,doll,typeDD)
    {
    	if (showAlert)
    	{
    		return true;
    	}
    	if (type == 2 || type == 3 || type == 4 || type == 5 || type == 6 || type == 7 || type == 9 || type == 10 || type == 11)
    	{
    		if (showAlert != ddObj.id && ddObj.unique == 0)
    		{
    			showAlert = ddObj.id;
    			targetDoll = doll;
    			targetObject = targetObj;
    			ddObject = ddObj;
    			itemType = type;
    			itemTypeDD = typeDD
    			blackoutDialogDD(true,'blackoutDialogsoulboundConfirm',350);
    			return true;
    		}
    		return false;
    	}
    	//alert('TEST2 type: '+type);
    	return false;
    }
    
    function checkEnchant(ddObj, targetObj, type)
    {
    	if(targetObj.iid && !ddObj.enchanttype) return false;
    	if(type >= 256 && type < 512) return false;
    	if(!targetObj.iid) return false;
    	if (isNaN (type)) return false;
    
    	if(!(targetObj.contenttype & ddObj.enchanttype)) return false;
    
    	changeShow();
    	SwapBlockingfields(false);
    	SetToolTip(true);
    	PICK_ITEM = false;
    	changeDraggable(false);
    
    	dd.elements[ddObj.name].hide();
     	ddObj.moveTo(pickObj.x, pickObj.y);
    	pickObj.x = targetObj.x;
    	pickObj.y = targetObj.y;
    	var doll = (document.getElementById("plDoll") ? document.getElementById("plDoll").value : 1);
    	var index = targetObj.id.indexOf("_");
    	var pos = targetObj.id.substring(1,index);
    	sendRequest('get', 'ajax/enchantItem.php', 'ench='+ ddObj.id +'&item=' + targetObj.id + '&doll='+doll);
    	return true;
    
    }
    
    function getPositionType(ddObjId)
    {
        var tmp = ddObjId.split('_');
        return tmp[0].substr(1);
    }
    
    function getPositionX(ddObjId)
    {
        var tmp = ddObjId.split('_');
        return parseInt(tmp[1]);
    }
    
    function getPositionY(ddObjId)
    {
        var tmp = ddObjId.split('_');
        return parseInt(tmp[2]);
    }
    
    function my_tmpDropFunc(ddObj, targetObj ,doll)
    {
    	if(isDropTarget(targetObj, ddObj) || confirmed)
    	{
            var typeTarget = getPositionType(targetObj.id);
            var typeDD = getPositionType(ddObj.id);
    
    		// Item-Types to Confirm using
    		toConfirm = new Array();
    		//toConfirm.push(new Array(32768, 'confirmCostume'));
    
            //Itembox
            if (typeTarget == 384)
            {
                onDropOnItembox(ddObj, targetObj)
                return "break";
            }
    
            if (typeDD == 384 && onDropFromItembox(ddObj, targetObj))
                return "break";
    
            //Essen
    		if(typeTarget == 8)
    		{
    			ddObj.moveTo(pickObj.x, pickObj.y);
    			SwapBlockingfields(false);
    			changeShow();
    			SetToolTip(true);
    			PICK_ITEM = false;
    
    			// Gurt, Style
    			if(ddObj.contenttype == 64 || ddObj.contenttype == 32768)
    			{
    				// If a Confirmation needed, not confirmed an the type requires a confirmation...
    				if (confirmNeeded && !confirmed && in_multi_array(toConfirm, ddObj.contenttype))
    				{
    					// Get the correct BlackOutDialogBox (Defined in array).
    					for (key in toConfirm)
    					{
    						if (ddObj.contenttype == toConfirm[key][0])
    						{
    							blackOutDialogBoxToUse = toConfirm[key][1];
    							if (showUseItemAlarm(ddObj,targetObj,typeTarget,doll,typeDD,blackOutDialogBoxToUse))
    								return "return";
    						}
    					}
    				}
    
    				//Verbrauchen
    				dd.elements[ddObj.name].hide();
    			 	targetObj.div.style.cursor = 'wait';
    			 	changeDraggable(false);
    				ddObj.moveTo(pickObj.x, pickObj.y);
    				doll = document.getElementById('plDoll').value;
    				sendRequest('get', 'ajax.php', 'mod=overview&submod=useItem&item='+ ddObj.id +'&doll='+doll);
    			}
    			return "return";
    		}
    
    		//Crafting
    		if (checkCrafting(ddObj,targetObj,typeDD,typeTarget))
                return "return";
    
    		//Enchanten
    		if (targetObj.iid && typeTarget < 256 && !ddObj.enchanttype)
                return "continue";
    		if (checkEnchant(ddObj, targetObj, typeTarget))
                return "return";
    
    		//Ins Inventar
    		if (typeTarget >= 512)
    		{
    			x = getPositionX(targetObj.id)-1;
    			y = getPositionY(targetObj.id)-1;
    			field = CalcFieldWithObj(ddObj, typeTarget, maxcols, maxrows);
    			if(!(field[x][y] & ddObj.contentsize))
                    return "continue";
    		}
    
    		if(!(targetObj.contenttypeaccept & ddObj.contenttype))
                return "continue";
    
    		//Bestätigung bevor Item Seelengebunden wird.
    		if (showUniqueItemAlarm(ddObj,targetObj,typeTarget,doll,typeDD))
                return "return";
    
    		my_SwapContent (targetObj,ddObj);
    		newXY(targetObj);
    		newXY(ddObj);
    		if(typeTarget < 256)
    			reformEquiped(targetObj, targetObj.w, targetObj.h, true);
    		else if(typeDD < 256)
    		{
    			reformEquiped(ddObj,targetObj.w, targetObj.h, false);
    			ddObj.contentsize = ddObj.contentsizebase;
    			newXY(dd.obj);
    		}
    		targetObj.maximizeZ();
    		//aElts[i].div.style.zindex = 200;
    
    		// Pruefen ob von Lager verschoben wird
    		var from = ddObj.id.substring(1, 4);
    		var storage = false;
    		if (from >= 352 &&  from <= 357)
    			storage = true;
    		if (storage)
    			sendRequest('get', 'ajax/guildstorageswap.php', 'old='+ ddObj.id +'&new='+targetObj.id+'&doll='+doll);
    		else
    			sendRequest('get', 'ajax/inventoryswap.php', 'old='+ ddObj.id +'&new='+targetObj.id+'&doll='+doll);
    		tt_Init(1);
    		return "break";
    	}
    }
    
    function in_array(haystack, needle)
    {
    	for (var i = 0; i < haystack.length; i++)
    	{
    		if (haystack[i] == needle)
    		{
    			return true;
    		}
    	}
    	return false;
    }
    
    function in_multi_array(haystack, needle)
    {
        if(in_array(haystack, needle))
        {
            return true;
        }
        else
        {
            for (var i = 0; i < haystack.length; i++)
            {
    			if (haystack[i] instanceof Array)
                {
                    if(in_multi_array(haystack[i]), needle)
                    {
    					return true;
                    }
                }
            }
        }
        return false;
    }
    
    
    INIT_DHTML = false;
    and i have Php/Html:
    Code:
    <div id="p512_5_2" style="position:absolute;width:32px;height:32px" onMouseOver="return escape(dd.elements.p512_5_2.tooltip)"><?if($p512_5_2_image != NULL) echo '<img style="bottom:0px" src="7343/img/item/'.$p512_5_2_image.'" />';?></div>
    In my case there is 32 fields which are identical to this code only diffrence is the id changes example:"p512_1_1, p512_1_2, p512_1_3 ... and also changes p512_1_1.tooltip, p512_1_2.tooltip, p512_1_3.tooltip ..."
    Also i get using php which field is not empty and place item.
    but when i dragdrop my items on fields it naturaly dosen't save if i dropitem on diffrent field. So i tried to identify if my field:
    Code:
    if(isset($_POST['p512_1_1'])) echo 'update mysql';
    But there is problem i tried using $_POST,$_GET nothing helped to identify in which field the item is placed and which field items location we need to update in mysql. So do you know any ways? how to make it work?

  • #2
    Senior Coder
    Join Date
    Jan 2011
    Location
    Missouri
    Posts
    4,721
    Thanks
    25
    Thanked 662 Times in 661 Posts
    Your top code section is not ajax; it's simple javascript and it has nothing to do with your php or html. Your two functions call a third function which you do not show.

    In your html you use position:absolute; but never position it. The onMouseOver may never occur since your image looks like it covers the div. (may want to force image to confine itself to the div.

    if($p512_5_2_image != NULL) is curious because if it is NULL you get an error and you have no instructions for it.

    I find it hard to understand what your trying to do. In your last line you use words you do not define:
    what is "field" and "item" in " in which field the item is placed"
    and what do you mean by "field items location"
    that you need to update in mysql. Which you just bring up now!

    Please just use words to tell us what your trying to do or give us complete code or an address of your site.
    Last edited by sunfighter; 03-18-2013 at 05:14 PM. Reason: added last line

  • Users who have thanked sunfighter for this post:

    karolismf (03-18-2013)

  • #3
    New Coder
    Join Date
    Feb 2011
    Posts
    27
    Thanks
    3
    Thanked 0 Times in 0 Posts
    http://postimage.org/image/z6tsz5369/
    This is inventory what i am using as you can see there are posted items in fields. I did the part which checks if the current slot in database is empty or not. If slot is with item it inserts this code:
    Code:
    <?echo '<img style="bottom:0px" src="7343/img/item/'.$p512_5_2_image.'" />';?
    So inventory shows which item is in what field also which fields are empty and i can dragdrop my items on inventory. But ofcourse when i change item location or another words do dragdrop on diffrent field it stays there but when i refresh page it naturally will go back to the field which is in database. So how can i identify in which field i draged the item and update mysql with the data so when i refresh page it will be there where i dragged it.


  •  

    Posting Permissions

    • You may not post new threads
    • You may not post replies
    • You may not post attachments
    • You may not edit your posts
    •