在哪里使用ExecuteOrDelayuntilScriptLoaded（deleteUser，" sp.js"）;在这 [英] Where to use ExecuteOrDelayuntilScriptLoaded(deleteUser, "sp.js"); in this

问题描述

var objContext = null;

var objWeb = null

var objList = null;

var objItem = null;



函数deleteUser（）{



var tid = document.getElementById（'tid' ）.value;

alert（tid）;



objContext = new SP.ClientContext.get_current（）;

objWeb = objContext.get_web（）;

objList = objWeb.get_lists（）。getByTitle（PeopleProfile）;



var query = new SP.CamlQuery（）;

query.set_viewXml（'< view>< query>< where> ;< eq>< fieldref name =LinkTitle>'+

'< value type =Text>'+ tid +''）;



this.collListItems = objList.getItems（query）;

objContext.load（collListItems）;



objContext.executeQueryAsync（Function.createDelegate（this，this.onSuccess），Function.createDelegate（this，this.onFail））;

}



函数onSuccess（发件人，args）{



var listItemEnumerator = this.collListItems.getEnumerator（）;

while（listItemEnumerator.moveNext（））{

var oListItem = listItemEnumerator.get_current（）;

var iid = oListItem.get_id（）;

alert（iid）;

delet（iid）;

}

}

function delet（d）{



this.lstObjectItem = objList.getItemById（d）;

alert（d）;

this.lstObjectItem.deleteObject（）;

// clientContext.load（this.lstObjectItem）;

objContext.executeQueryAsync（Function.createDelegate（this ，this.onSuccessDel），Function.createDelegate（this，this.onFailDel））;

}

函数onSuccessDel（sender，args）{

警报（'项目已删除'）;

}



函数onFailDel（发件人，args）{

alert（'发生了一些错误。'）;

}



函数onFail（发件人，args）{

alert（'发生了一些错误'。 ）;



}



当我执行此代码的某个时候某个项目被删除时

var objContext = null;
var objWeb = null
var objList = null;
var objItem = null;

function deleteUser() {

var tid = document.getElementById('tid').value;
alert(tid);

objContext = new SP.ClientContext.get_current();
objWeb = objContext.get_web();
objList = objWeb.get_lists().getByTitle("PeopleProfile");

var query = new SP.CamlQuery();
query.set_viewXml('<view><query><where><eq><fieldref name="LinkTitle">' +
'<value type="Text">' + tid + '');

this.collListItems = objList.getItems(query);
objContext.load(collListItems);

objContext.executeQueryAsync(Function.createDelegate(this, this.onSuccess), Function.createDelegate(this, this.onFail));
}

function onSuccess(sender, args) {

var listItemEnumerator = this.collListItems.getEnumerator();
while(listItemEnumerator.moveNext()) {
var oListItem = listItemEnumerator.get_current();
var iid = oListItem.get_id();
alert(iid);
delet(iid);
}
}
function delet(d){

this.lstObjectItem = objList.getItemById(d);
alert(d);
this.lstObjectItem.deleteObject();
// clientContext.load(this.lstObjectItem);
objContext.executeQueryAsync(Function.createDelegate(this, this.onSuccessDel), Function.createDelegate(this, this.onFailDel));
}
function onSuccessDel(sender, args) {
alert('Item deleted');
}

function onFailDel(sender, args) {
alert('Some error occured.');
}

function onFail(sender, args) {
alert('Some error has occured.');

}

when i am executing this code sometime item is deleted some time not

推荐答案

你应该写这样的东西

You should write something like this

function CallDelFunc() {
 ExecuteOrDelayUntilScriptLoaded(deleteUser, "sp.js");
}
function deleteUser() { 
 /* do some thing here*/
}

<input type="button" value="Delete" onclick="CallDelFunc();" />

或者您可以使用SP.SOD.executefunc而不是CallDelFunc函数内的ExecuteOrDelayUntilScriptLoaded直接加载函数

or you can load the function directly by using SP.SOD.executefunc instead of ExecuteOrDelayUntilScriptLoaded inside the CallDelFunc function

SP.SOD.executeFunc("sp.js", "SP.ClientContext", deleteUser);

这篇关于在哪里使用ExecuteOrDelayuntilScriptLoaded（deleteUser，&quot; sp.js&quot;）;在这的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！