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add Raw data
17/12/2008
03:48
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zupert
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Forum Posts: 18
Member Since:
29/07/2008
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Hi Tony,

just wanted to let you know that i added a function to the grid.base.js script, because i our current project, there is no way to get the json data formatted.

Instead, it all comes in one block, without any header. The disadvantage is that paging isn't posible, but this function allowed us to load a very large amount of data within a much tinyer time than adding rows one by one.

line 789, I added the following :


var addAllRawData = function(data,t) {
if(data) { var fpos = ts.p.treeANode; if(fpos===0) {$("tbody tr:gt(0)", t).remove();} } else { return; }
var row,f=[],cur,gi=0,si=0,drows,idn,rd=[],cn=(ts.p.altRows===true) ? 'alt':'';
f = reader("json");
drows = data;
if (drows) {
ts.p.records=drows.length;
for (var i=0;i<drows.length;i++) {
cur = drows[i];
row = document.createElement("tr");
row.id = i+1;
if(ts.p.multiselect){
addMulti(t,row);
gi = 1;
}
if (ts.p.subGrid) {
try { $(ts).addSubGrid(t,row,gi,drows[i]);} catch (e){}
si= 1;
}
for (var j=0;j<f.length;j++) {
addCell(t,row,cur[f[j]] || '&#160;',j+gi+si);
rd[ts.p.colModel[j+gi+si].name] = cur[f[j]];
}
if(i%2 == 1) {row.className = cn;} $(row).addClass("jqgrow");
if( ts.p.treeGrid === true) {
try {$(ts).setTreeNode(rd,row);} catch (e) {}
}
$(ts.rows[i+fpos]).after(row);
if(afterInsRow) {ts.p.afterInsertRow(row.id,rd,drows[i]);}
rd=[];
}
}
data = null;
if(isSafari || isOpera) {resizeFirstRow(t,1);}
if(!ts.p.treeGrid) {ts.grid.bDiv.scrollTop = 0;}
endReq();
updatepager();
};

and then, at the end of the same file :

       ts.addAllRawData = function(d) {addAllRawData(d,ts.grid.bDiv);};

With this function, we gained a lot of time due to a processing a lot more efficient.

I hope that you could implement such a function in your next release, that would be awesome !

Greetings,

zupert

17/12/2008
11:44
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tony
Sofia, Bulgaria
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Forum Posts: 7721
Member Since:
30/10/2007
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Hello,

Thank you for this code. I will look at it.

Regards

Tony

For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.

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