Today, we can see how jquery Ajax submits data to the server. The original Article is:
Save the data to the server. If the data is successfully saved, the information is displayed.
Jquery code:
$.ajax({ type: "POST", url: "some.php", data: "name=John&location=Boston", success: function(msg){ alert( "Data Saved: " + msg ); }});
Then I thought about it. Is there a way to submit the form? However, I cannot write var demo =$ ("# divname") for every fom input "). val. later, today I saw a method, that is. map, let's take a look at the idea. You can use it for reference. The HTML code is as follows. Below I want to submit all input data whose ID is dlg_form, <Form ID = "dlg_form" method = "Post">
<Div class = "fitem">
<Label> room: </label>
<Input name = "roomname" style = "padding: 2px; width: 135px; Border: 1px solid # a4bed4;" required/>
</Div>
<Div class = "fitem">
<Label> building: </label>
<Input name = "roomname" class = "easyui-ComboBox" style = "padding: 2px; width: 141px;" required/>
</Div>
<Div class = "fitem">
<Label> Department: </label>
<Input name = "roomname" class = "easyui-ComboBox" style = "padding: 2px; width: 141px;" required/>
</Div>
<Fieldset>
<Legend>
<Label>
<Input type = "checkbox" id = "ktkzq" name = "ktkzq" value = "ktkzq"/>
Air conditioner controller </label>
</Legend>
<Div class = "fitem">
<Label> port: </label>
<Input name = "kt_dk" id = "kt_dk" Disabled = "disabled" class = "easyui-ComboBox" style = "padding: 2px; width: 141px;" required/>
</Div>
<Div class = "fitem">
<Label> address: </label>
<Input name = "kt_dz" id = "kt_dz" Disabled = "disabled" class = "easyui-ComboBox" style = "padding: 2px; width: 141px;" required/>
</Div>
<Div class = "fitem">
<Label> working method: </label>
<Input name = "kt_gzfs" id = "kt_gzfs" Disabled = "disabled" class = "easyui-ComboBox" style = "padding: 2px; width: 141px;" required/>
</Div>
<Div class = "fitem">
<Label> enable or not: </label>
<Input name = "kt_sfqy" id = "kt_sfqy" Disabled = "disabled" class = "easyui-ComboBox" style = "padding: 2px; width: 141px;" required/>
</Div>
</Fieldset>
<Fieldset>
<Legend>
<Label>
<Input type = "checkbox" id = "dgkzq" name = "dgkzq" value = "dgkzq"/>
Lighting controller </label>
</Legend>
<Div class = "fitem">
<Label> port: </label>
<Input name = "dg_dk" id = "dg_dk" Disabled = "disabled" class = "easyui-ComboBox" style = "padding: 2px; width: 141px;" required/>
</Div>
<Div class = "fitem">
<Label> address: </label>
<Input name = "dg_dz" id = "dg_dz" Disabled = "disabled" class = "easyui-ComboBox" style = "padding: 2px; width: 141px;" required/>
</Div>
<Div class = "fitem">
<Label> working method: </label>
<Input name = "dg_gzfs" id = "dg_gzfs" Disabled = "disabled" class = "easyui-ComboBox" style = "padding: 2px; width: 141px;" required/>
</Div>
<Div class = "fitem">
<Label> enable or not: </label>
<Input name = "dg_sfqy" id = "dg_sfqy" Disabled = "disabled" class = "easyui-ComboBox" style = "padding: 2px; width: 141px;" required/>
</Div>
</Fieldset>
<Div class = "fitem">
<Label style = "width: 100px;">
<Input type = "checkbox" id = "zongbiao" name = "zongbiao" value = "zongbiao"/>
Summary table installed: </label>
</Div>
<Div class = "fitem">
<Label> power nodes in the total table: </label>
<Input name = "zbdnjd" id = "zbdnjd" Disabled = "disabled" class = "easyui-ComboBox" style = "padding: 2px; width: 141px;" required/>
</Div>
</Form> is there a lot of data? If you want to write every input, is it necessary to vomit blood? Let's take a look at my method. First, we take down all the names and values of input. The JS Code is as follows: var str_data = $ ("# dlg_form input"). Map (function (){
Return ($ (this). ATTR ("name") + '=' + $ (this). Val ());
}). Get (). Join ("&");
Alert (data );
PS: You alert, you will find that the architecture here is divname = xxx & divname2 = XXXX, etc,
Then let's look back at what Ajax submitted:
$.ajax({ type: "POST", url: "some.php", data: "name=John&location=Boston", success: function(msg){ alert( "Data Saved: " + msg ); }});
Have you found that we only need to put the obtained data in data?
The complete code should be
$.ajax({
var str_data=$("#dlg_form input").map(function(){ return ($(this).attr("name")+'='+$(this).val());}).get().join("&") ; type: "POST", url: "some.php", data: str_data, success: function(msg){ alert( "Data Saved: " + msg ); }});
OK, that's simple. If applicable, you can use it...
Haha.
If you have any questions, please submit them.
