如何通过XML分析器值从iPhone应用程序拨打电话? [英] How to make call from iphone app on xml parser value?

问题描述

我仍然无法使用先前的答案拨打电话.我正在解析xml文件以获取电话号码值(aMarker.phone =电话号码).其中标记是我在解析器控制器中获取的xml文件中的属性.我可以在Button标题上设置此电话号码字符串.但是，通过点击按钮，我无法拨打该号码.看看我的代码

I am still not able to make phone call using previous answer. I am parsing xml file to get phone number values (aMarker.phone= phone number). Where marker is attributes in xml file which I am fetching in my parser controller. I am able to set this phone number string on Button title. But by tapping button I am not able to call the number. See my code

 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath  *)indexPath {
 if(BGView.hidden == YES)
{
BGView.hidden = NO;

NSIndexPath *selectedIndexPath = [self.tableView indexPathForSelectedRow];
  marker *aMarker = (marker *)[appDelegate.markers objectAtIndex:selectedIndexPath.row];
for (int selectedIndexPath = 0; selectedIndexPath < [appDelegate.markers count];    selectedIndexPath++)
{       [p_Bcard setTitle:[NSString stringWithFormat:@"%@",aMarker.phone]forState:UIControlStateNormal];
 //getting correct number on p_Bcard button title.
}
}}

按钮操作代码:

 -(IBAction)phonecallUpadated
  {
NSIndexPath *selectedIndexPath = [self.tableView indexPathForSelectedRow];

marker *aMarker = (marker *)[appDelegate.markers  objectAtIndex:selectedIndexPath.row];
for (int selectedIndexPath = 0; selectedIndexPath < [appDelegate.markers count];  selectedIndexPath++)
{
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@",aMarker.phone]]];

 //not able to call pressing p_Bcard button using above action. method get call by setting breakpoint. 

在这里我应该怎么做才能传递正确的字符串以拨打电话. }

What should I do here to pass proper string number to make phone call. }

推荐答案

首先将您的电话号码转换为UTF8编码字符串，然后创建NSURL.另一个明智的选择是在两个字之间(在两个电话号码之间)设置％20.

First of all convert your phone number to UTF8 encoding string then make NSURL. another wise set %20 between two words (between two phone no).

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