Javascript调用C#里的函数
<input id="fleRead" type="file" runat="server" onreadystatechange="btnReadImg_Click();" onpropertychange="document.all._ctl0_ContentPlaceHolder_Condition_imgPhoto.src='file:///'+this.value; document.all._ctl0_ContentPlaceHolder_Condition_hidUrl.value=this.value;" enableviewstate=true/>
<asp:button id="btnReadImg" tabIndex="-1" runat="server" CssClass="CommonButton" Text="取込"></asp:button>
C#里
protected void btnReadImg_Click()
{
}
怎么调用btnReadImg_Click()?
<input id="fleRead" type="file" runat="server" onreadystatechange="btnReadImg_Click();" onpropertychange="document.all._ctl0_ContentPlaceHolder_Condition_imgPhoto.src='file:///'+this.value; document.all._ctl0_ContentPlaceHolder_Condition_hidUrl.value=this.value;" enableviewstate=true/>
<asp:button id="btnReadImg" tabIndex="-1" runat="server" CssClass="CommonButton" Text="取込"></asp:button>
C#里
protected void btnReadImg_Click()
{
}
怎么调用btnReadImg_Click()?
也就是楼上说的_dopostback(),去网上查查查关资料
function func()
{
document.getElementById('btnReadImg').click();
}
</script>
2.双击产生后台事件linkButton_Click(...)
3.隐藏按钮:linkbutton.Style.Add("display", "none");
4.前台调用, onclick="javascript:__doPostBack('linkButton','')"
够清楚不?